Physics 2013 Jamb Past Questions and Answers

Question 1 :

• JAMB 2013

When a brick is taken from the earth's surface to the moon, its mass

A. Remains constant
B. Reduces
C. Increases
D. Becomes zero

Question 2 :

• JAMB 2013

When a brick is taken from the earth's surface to the moon, its mass

A. Remains constant
B. Reduces
C. Increases
D. Becomes zero

Question 3 :

• JAMB 2013

The resultant of two forces is 50N. If the forces are perpendicular to each other and one of them makes an angle 0f 30^o with the resultant, find its magnitude.

A. 100.0N
B. 57.7N
C. 43.3N
D. 25.0N

Question 4 :

• JAMB 2013

The pair of physical quantities that are scalar only are ?

A. Volume and area
B. Moment and momentum
C. Length and displacement
D. Impulse and time

Question 5 :

• JAMB 2013

A simple pendulum of length 0.4m has a period of 2s. What is the period a similar pendulum of length 0.8m at the same place?

A. 8s
B. 4s
C. 2\(\sqrt{2}s\)
D. \(\sqrt{2}s\)